IPv4 Interview Questions - 1 | Snaprecruit.com

IPv4 Interview Questions - 1 | Snaprecruit.com

IPv4 interview questions part 1

IPv4 interview questions part 1

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Total Questions: 20

1. Which of the following is not applicable for IP?

Correct Answer is : Error reporting

2. Which of the following field in IPv4 datagram is not related to fragmentation?

Correct Answer is : TOS

3. The TTL field has value 10. How many routers (max) can process this datagram?

Correct Answer is : 10

4. If the value in protocol field is 17, the transport layer protocol used is _____________

Correct Answer is : UDP

5. The data field can carry which of the following?

Correct Answer is : ICMP messages

6. What should be the flag value to indicate the last fragment?

Correct Answer is : 0

7. Which of these is not applicable for IP protocol?

Correct Answer is : offer reliable service

8. Fragmentation has following demerits

Correct Answer is : all of the mentioned

9. Which field helps to check rearrangement of the fragments?

Correct Answer is : offset

10. In classless addressing, there are no classes but addresses are still granted in

Correct Answer is : Blocks

11. In IPv4 Addresses, classful addressing is replaced with

Correct Answer is : Classless Addressing

12. First address in a block is used as network address that represents the

Correct Answer is : Organization

13. In classful addressing, a large part of available addresses are

Correct Answer is : Wasted

14. Network addresses are very important concepts of

Correct Answer is : IP Addressing

15. Which of this is not a class of IP address?

Correct Answer is : ClassF

16. Which of the following field in IPv4 datagram is not related to fragmentation?

Correct Answer is : TOS

17. The main reason for transition from IPv4 to IPv6 is

Correct Answer is : Huge number of systems on the internet

18. The strategy used when two computers using IPv6 want to communicate with each other and the packet must pass through a region that uses IPv4 is

Correct Answer is : Tunnelling

19. The correct format of packet in tunnel that uses IPv4 region is 1. IPv6 header 2. Payload 3. IPv4 header

Correct Answer is : 37316

20. Which of the following is not a transition strategies?

Correct Answer is : Conversion

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